From f358634e0a160e0c9735b2374eb76a052213ccf3 Mon Sep 17 00:00:00 2001
From: Knutwurst <36196269+knutwurst@users.noreply.github.com>
Date: Fri, 18 Jun 2021 11:11:12 +0200
Subject: [PATCH] Fix for Mega Pro whining noise

---
 Marlin/Configuration_adv.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 728d8921..3215ea65 100755
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1713,8 +1713,10 @@
  *
  * Override the default value based on the driver type set in Configuration.h.
  */
-#define MINIMUM_STEPPER_POST_DIR_DELAY 200
-#define MINIMUM_STEPPER_PRE_DIR_DELAY 200
+#if NONE(KNUTWURST_MEGA_P, KNUTWURST_TMC)
+  #define MINIMUM_STEPPER_POST_DIR_DELAY 200
+  #define MINIMUM_STEPPER_PRE_DIR_DELAY 200
+#endif
 
 /**
  * Minimum stepper driver pulse width (in µs)